操作系统进程调度问题.有图形说明,可以直接运行.一般人也可以懂-operating system process scheduling problem. Graphics that can be run directly. The average person can understand

直接通过ODBC控件进行Access文件的读和写,由VC++编制，图形界面,包括说明文件和VC++源码-Write and read Access file via DAO,wirte in VC++，include document and graphic inerface